Crawlspace (1986) (1986)

A twisted man manages an all-female apartment building, harboring dark secrets linked to his past. As the deranged offspring of a Nazi surgeon, he has transformed the premises into a nightmarish labyrinth filled with concealed passageways and sinister rooms. Within these hidden spaces, he unleashes his sadistic impulses, turning the residence into a chilling ground for torture and murder. Tension mounts as the tenants unwittingly find themselves trapped in a deadly game of survival, facing the horrors lurking just beneath the surface of their seemingly ordinary lives.